Swisher POL11550 User manual

50” FRONT MOUNT/
TRAILMOWER
OWNER’S
MANUAL
1602 CORPORATE DRIVE, P.O. BOX 67, WARRENSBURG, MISSOURI 64093
PHONE [phone] FAX [phone]
MODEL NO.
Manufacturing quality lawn care equipment since 1945
Assembly
Operation
Service and Adjustment
Repair Parts
Made In The
USA
Rev. 07-170
Read and follow all
Safety Precautions
and Instructions
before operating this
equipment.
IMPORTANT
ONFM50105
POL 10550
STARTING SERIAL #:
L103-077001
POL11550
STARTING SERIAL #:
L107-170001
POL11550-CA
STARTING SERIAL #:
L107-170001

SAFETY PRECAUTIONS
• Read the manual. Learn to operate this machine safely.
• Always disconnect the spark plug wire and place the wire where it cannot contact
the spark plug, to prevent accidental starting the engine when setting up,
transporting, adjusting or making repairs.
• Keep all shields and guards in place.
• Understand the speed, steering and stability of this machine. Know the positions
and operations of all controls before you operate this machine. Check all of the
controls in a safe area before starting to work with this machine.
• Allow only responsible adults who are familiar with these instructions to operate
this machine. Never allow children to operate this machine.
• Clear the area of objects such as rocks, toys, wire, etc. that can be picked up and
thrown by the blade.
• Be sure the area is clear of other people before mowing. Be aware of the mower
discharge direction and do not point at anyone. Stop the machine if anyone enters
the mowing area. Children are often attracted to the machine and the mowing
activity. Never assume that children will remain where you last saw them.
Keep children under the watchful care of another responsible adult.
• No riders!
• Do not put hands or feet near or under rotating parts. Keep clear of the discharge
opening at all times.
• Do not mow in reverse. Always look down and behind before and while backing.
This Safety Alert Symbol indicates important messages in this
manual. When you see this symbol, carefully read the message that
follows and be alert to the possibility of personal injury.
Read this manual completely. This machine can amputate hands, feet, and throw
objects. Failure to observe the following safety instructions could result in serious
injury or death.
2

•
Turn off the blades when not mowing. Before leaving the machine, turn off the
blades and stop the engine.
• Watch for traffic when operating near or crossing roadways.
• Do not operate the mower if it has been dropped or damaged in any manner or if the
mower vibrates excessively. Excessive vibration is an indication of damage. Repair
mower as necessary.
• Dress properly. Do not operate the mower when barefoot or wearing open sandals.
Wear only solid shoes with good traction when mowing.
• Do not operate the machine while under the influence of alcohol or drugs.
• Operate self-propelled machines up and down slopes. There is significant risk of
overturns when operating across slopes. Operate walk-behind machines across
slopes. There is a significant risk of slipping under a walk-behind machine when
operating up and down slopes.
• Never tamper with safety devices. Check their proper operation regularly.
• Stop and inspect the equipment if you strike an object. Repair, if necessary, before
restarting.
• Never make adjustments or repairs with the engine running.
• Mower blades are sharp and can cut. Wrap the blades or wear gloves, and use extra
caution when servicing them.
3

MOWER MAINTENANCE
GENERAL RECOMMENDATIONS
The warranty on this trailmower does not cover items that have been subjected to operator abuse or negligence.
To receive full value from the warranty, operator must maintain unit as instructed in this manual.
Some adjustments will need to be made periodically to maintain your unit properly.
All adjustments in this manual should be checked at least once each season.
BEFORE EACH USE
• Check engine oil level on a level surface. (Check twice to insure an accurate reading.)
• Check condition of air filter; clean and replace as necessary.
• Check blade operation; keep blades in good condition.
• Check for loose fasteners and tighten them as needed.
AFTER EACH USE
• Keep blades sharp.
• Remove fresh grass clippings with garden hose.
• Hardened grass clippings on underside should be scraped out with a putty knife.
• Keep fluids at proper levels.
• Cover unit to prevent rain or other debris build-up. Definitely cover the engine.
BEFORE AND/OR AFTER EACH SEASON
• Replace the spark plug.
• Clean or replace the air filter.
• A new spark plug and clean air filter assure proper air-fuel mixture and help your engine run better and
last longer.
• Check blades and belts for wear. Replace as necessary.
STORAGE RECOMMENDATIONS
CAUTION! Do not store engine indoors or other poorly ventilated area. Keep engine away from gas
appliances where fumes could contact open flame, pilot lights, or sparks.
If engine is to be stored for 30 or more days, prepare unit as follows:
• Drain fuel outside into an approved container.
• Start engine properly and run until unit is out of fuel.
• Let engine cool.
• Remove remaining gasoline from carburetor and fuel tank to prevent gum deposits from forming
within the engine. Gum deposits can cause malfunction in the engine.
• Store mower with blades disengaged to prevent belts from being permanently stretched.
BLADE CARE AND SERVICE
For best results cutter blades must be kept sharp. The blades can be sharpened with a few strokes of a file or
grinding wheel. Do not attempt to sharpen blades while they are on the cutter. Disconnect spark plug wire
before servicing unit.
Important: Replace blades that have been damaged or deeply nicked.
Important: Check blade and spindle hardware on a regular basis to make sure nuts are tight.
Only a qualified mechanic should be used for any
adjustments, disassembly or other kind of repairs.
4

LIMITED WARRANTY
The manufacturer’s warranty to the original consumer purchaser is: This product is free from
defects in materials and workmanship for a period of one (1) year from the date of purchase by
the original consumer purchaser. We will repair or replace, at our discretion, parts found to be
defective due to materials or workmanship. This warranty is subject to the following limitations
and exclusions:
1) Engine Warranty All engines utilized on our products have a separate warranty
extended to them by the individual engine manufacturer. Any
engine service difficulty is the responsibility of the engine
manufacturer and in no way is Swisher Mower Co., Inc. or its
agents responsible for the engine warranty. The Briggs & Stratton
Engine Service Hot-Line is 1-800-233-3723. The Tecumseh
Engine Service Hot-Line is 1-800-558-5402.
2) Commercial Use The warranty period for any product used for commercial or rental
is limited to ninety (90) days from the date of original purchase.
3) Limitations This warranty applies only to products which have been properly
assembled, adjusted, and operated in accordance with the
instructions contained within this manual. This warranty does not
apply to any product of Swisher Mower Co., Inc., that has been
subject to alteration, misuse, abuse, improper assembly or
installation, shipping damage, or to normal wear of the product.
4) Exclusions
Excluded from this warranty are normal wear, normal adjustments,
and normal maintenance.
In the event you have a claim under
this warranty, you must return the product to an authorized
service dealer. All transportation charges, damage, or loss incurred during transportation of parts
submitted for replacement or repair under this warranty shall be borne by the purchaser. Shoul
d
you have any questions concerning this warranty, please contact us toll-free at 1-800-222-
8183.
The model number, serial number, date of purchase, and the name of the authorized Swisher
dealer from whom you purchased the mower will be needed before any
warranty claim can be
processed.
THIS WARRANTY DOES NOT APPLY TO ANY INCIDENTAL OR CONSEQUENTIAL
DAMAGES AND ANY IMPLIED WARRANTIES ARE LIMITED TO THE SAME TIME
PERIODS STATED HEREIN FOR ALL EXPRESSED WARRANTIES. Some states do not
allow the limitation o
f consequential damages or limitations on how long an implied warranty
may last, so the above limitations or exclusions may not apply to you. This warranty gives you
specific legal rights and you may have other rights, which vary from state-to-state. This
is a
limited warranty as defined by the Magnuson-Moss Act of 1975.
5

OPERATING YOUR MOWER
INTENDED USE
This trail mower is designed to produce a quality finish cut on lawns, golf courses, etc. It is not
designed to clear brush or cut saplings. Your mower be should pushed in front of or be towed
behind an ATV, a golf cart, lawn tractor, or another similar approved vehicle. It is not meant for
speeds exceeding 5 MPH. Your mower should be kept clean and worn parts replaced promptly
and properly. WARNING: To avoid serious injury, operate your mow
er up and down the face
of slopes, NEVER across the face. DO NOT MOW SLOPES GREATER THAN 15
DEGREES!
FRONT MOUNTING MOWER TO VEHICLE
• Securely attach Front Mount Kit to tow vehicle.
• Park vehicle at rear of mower.
• Position Caster Locks (9) so the notch faces the sky, if not already done. All wheels and
casters should be able to rotate freely 360 degrees. (See Figure 1)
• Using L- pins and clips supplied with Front Mount Kit, attach mower to vehicle.
• Fix console assembly securely to vehicle using enclosed Velcro strips with adhesive.
• Fix wire harness tubing to hitches using Velcro straps.
• See Front Mount Kit Owner’s Manual for its Service Parts.
TRAIL MOUNTING MOWER TO VEHICLE
• Back vehicle up to front of mower.
• Attach Swivel Hitch to tow vehicle.
• Attach tongue to vehicle via the Swivel Hitch using a Hitch Pin.
• Re-position Caster Locks (9) so that the notched area “locks” over the Caster (2). (See
Figure 1)
• Fix console assembly to vehicle using enclosed Velcro strips.
• Store Trail Mounting hitches separately when not in use.
The operation of any mower can produce foreign objects to be thrown into the
eyes, resulting in severe eye damage. Always wear certified safety glasses or
wide-vision safety goggles over spectacles before starting any cu
tting machine and
while operating such a machine.
The operation of any cutter produces sound waves that are damaging to the
human ear. Ear protection is recommended.
CAUTION!
Tragic accidents can occur if the operator is not alert to the presence of
children. Children are often attracted to the machine and the mowing
activity. Never assume that children will remain where you last saw them.
6

STARTING THE ENGINE
• See engine manufacturer’s instructions for the type and amount of oil and fuel used.
Engine must be level to accurately check and fill oil. Do not overfill.
• Park vehicle and mower on a level surface, set the vehicle parking brake, and disengage
blades.
• Check spark plug wire, oil, and fuel.
• Check all electrical connections.
• Make certain console assembly is secured to vehicle.
• Set engine throttle control to the “CHOKE” position.
• Turn key switch to the “START” position
• Set engine throttle at desired RPM.
STOPPING THE ENGINE
• Turn key switch to the “OFF” position.
BREAKING IN YOUR MOWER
• Set vehicle parking brake or chock wheels to prevent accidental rolling.
• Start engine.
• Engage blade.
• In a safely monitored environment, i.e. no children, allow blades to rotate and engine to
idle for 5 minutes. This breaks in the belts and the engine.
• Stop mower.
MOWER HEIGHT ADJUSTMENT
• Never make any adjustments while mower is running.
• The cutting range is approximately 1.5” to 4.5”. The height has been measured from the
ground to the blade tip without the engine running.
• Rotate height adjust crank handles (18, Fig1) in a clockwise direction to lift the mower
deck. A counter-clockwise direction is used to lower the mower deck.
• Make sure the height adjustment is the same at side crank handles. For best results, see
“SUGGESTED MOWING PRACTICE” section. Graduated scales are for reference
only, not the actual cutter height.
• Place crank handle in a retracted position to maintain height adjustment.
START MOWING
• Clear mowing area of debris.
• Check vehicle to mower connection.
• Start mower engine.
• Engage clutch lever.
• Begin mowing slowly.
CAUTION!
SHUT OFF MOWER ENGINE AND REMOVE SPARK PLUG WIRE FROM
SPARK PLUG BEFORE MAKING ANY ADJUSTMENTS TO THE MOWER.
7

STOP MOWING
• Bring vehicle to a full stop.
• Disengage clutch lever by moving lever to center position.
• Turn key switch to “OFF” position.
TRANSPORTING MOWER
• Never transport unit with engine running.
• If transporting unattached from tow vehicle, remove spark plug wire and place it where
contact with the spark plug cannot be made.
SUGGESTED MOWING PRACTICES
• Operate mower engine at full throttle to assure the best cutting performance and
maximum material discharge.
• Allow wet grass to dry. Clumps of wet grass will collect under the mowing deck.
• Mowing should be started with tow vehicle in low gear and increased only as safe
mowing conditions permit. This speed should not exceed 5 MPH.
• The average lawn should be cut to approximately 2.5” during the cool season and to over
3” during the hot months.
• For a healthier lawn and better aesthetics, your lawn should be mowed often and after
moderate growth.
• When cutting high or dense grass areas go slowly. Some areas may need to be cut twice.
The second cut should be at 90 degrees to the first, if possible.
• Never remove more than 1/3 of the grass length at any one time
GENERAL TROUBLE SHOOTING
• The mower does not cut level.
o Level deck, making sure height adjustments are equal.
o Check air pressure of all tires; make sure they are equal (about 25-30 psi).
o Check blade attachment.
• The engine will not start.
o Disengage blades, turn switch to “OFF” position, check all electrical connections,
and inspect spark plug and wire.
• Engine runs poorly.
o See engine manual.
o Check throttle adjuster.
o Replace fuel, clean fuel filter and fuel line.
IF PROBLEMS PERSIST HAVE A QUALIFIED MECHANIC SERVICE THE
MOWER. NEVER ATTEMPT TO MAKE AN ADJUSTMENT THAT YOU ARE
NOT SURE IS CORRECT. DOING SO CAN CAUSE OTHER PROBLEMS.
8

SAFETY AND OPERATIONAL DECALS
Replace decal immediately if damaged. Order by part number from Swisher Mower and Machine Co. Inc.
OD33 – Speed Decal
OD43 – Flying Debris Decal
OD45 – Warning Decal
OD10 – BLADE ENGAGE DECAL
OD55 – Triangle Danger Decal
OD75 – Polaris Decal
OD99160 – 50” Decal
OD99 – ON/OFF DECAL
9

FRAME ASSEMBLY
FIGURE 1
Item No. Description Part #
1 Frame Weldment 5107TK
2 Caster Weldment 5072
3 Tire & Wheel NO Tread 4.10x3.5-5 5057
4 Bearing, Flanged 3/4 ID CB58
5 3/4 Push Nut BLK Plastic NB-687
6 3/4ID X 1 1/4OD 10 GA. Washer NB195
7 5/16-18 X 2 1/2 HCC GR5 ZP NB-138
8 5/16-18 Nylok Nut NB-181
9 Caster Lock 5056TK
10 1/8 X 1 Cotter Pin NB-126
11 Sway Bar Right 3664
Sway Bar Left 3665
12 Knob H7K
13 Crank Rod ES-214
14 Height Adj. Tube 10059
15 5/16 Pal Nut NB-276
16 Stepped Hgt. Adj. Bushing 10579
17 1/2-13 X 7 3/4 Eye Bolt 10038
#18 Detail
18
Height Adj. Assy.
Part No. H7NTK
10
11
14
15
13
12
15
6
3
2
10
8
9
18
17
16
7
6
5
1
4

DECK ASSEMBLY
FIGURE 2
See Detail
(Page 12)
See Detail
(Page 14)
See Detail
(Page 14)
33
5
14
8
4
12
1418
2 17
9
16
33
15
1
3
13
6
19
34
1011
26
7
20
Item # Description Part # Item # Description Part #
1 POL 50" DECK WELDMENT 5158TK 18 5/16-18 X 4 Carriage Bolt NB-101
2 ENGAGE CABLE MOUNT 5095TK 19 3/8 SAE Washer NB-272
3 Grass Chute Mount 6030TK 20 3/8-16 X 1 1/2 Bolt NB-107
4 Grass Chute Weldment 3773TK 21 Idler Tension Spring 6048
5 BELT COVER 5103TK 22 Idler Plate 6041TK
6 1/2-13 Nyloc Jam Nut NB-281 23 Idler Bushing 6037
7 1/2-13 HexNut NB-121 24 Bolt - Spade 5/16-18 X 6 5110
8 Chute Spring 9100 25 Idler Spacer 6040
9 Anti-Scalp Roller AS-001 26 Idler Pulley OD-3.25", ID-3/8" B527
10 3/8-16 2 Way Lock Nut NB280 27 3/8-16 Nyloc Nut NB-182
11 1/2-13 X 3 HCC GR5 Bolt NB-131 28 5/16-18 Jam Nut NB-170
12 5/16-18 X 8 1/2 HCC GR2 Bolt NB-136 29 3/8-16 X 2 1/4 HTC GR5 ZP NB-272
13 5/16-18 X 3/4 BOLT NB-596 30 5/16-18 Nyloc Nut NB-207
14 5/16-18 Nyloc Nut NB-181 31 Washer NB-177
15 1/2-13 X 2 HCC GR5 ZP NB-509 32 Washer NB-272
16 1/2-13 Nyloc Nut NB-281 33 3/8-16 Nylok Nut Jam NB-182
17 3/8-16 X 5 1/2 GR5 ZP NB-575 34 Engine Idler 5115TK
11
Not Pictured
TZ2S Spring
31
32

MOTOR BASE ASSEMBLY
Figure 3
ItemNo. Description Part #
1 Motor Base 5102TK
2 Heat Shield 5094TK
3 Belt Guard 5097TK
4 Anti-Scalp Roller AS-001
5 3/8-16 X5 1/2 GR5 ZP NB-575
6 3/8-16 Nyloc Nut NB-182
7 1/4 -20 Nut NB-139
8 1/4-20 X1 1/4 GR5 ZP NB-102
9 1/4-20 Lock Nut NB-180
10 5/16-18 X2 1/2 HCC GR5 ZP NB-515
11 5/16-18 Serrated Flange Nut NB-170
12 5/16-18 X1 1/2 Flge Serr. Bolt NB-253
See Detail
1
3
4
5
12 11
9
6
10
8
7
2
12
ENGINE SET-UP
FIGURE 4
ItemNo. Description Part #
13 10 1/2 HP B&S Engine N/A
14 3/8-24 X1 Engine Bolt Locktite NB-452N
15 Washer Belleville 699
16 1/4 X1 Key Stock 9031
17 Engine Pulley- 5.5" 688
18 Engine Pulley Spacer Short 689S
19 Engine Pulley Spacer Long 689L
20 5/16-18 X1-3/4 BOLT NB515
21 5/16 SAE Washer NB275
22 5/16-18 Flge. Nut NB170
23 Belt Guide 6000
24 Washer TR150W
25 5/16-18 Nyloc Nut NB181
13
14
15
16 17
18
19
20
21
22
23
24
25

BELT CONFIGURATION
Figure 5
3752
(112” Belt)
T 39
(39” Belt)
13

1
2
2
14
Blade Driver Assy.
9058- 5.75” (Center Shaft)
9018- 4.25” (Outer Shafts)
10
7
11 8
4
10
15
16
5
6
3
9
13 12
Figure 6
BLADE DRIVER
SET-UP
14
7
Outer Blade
Driver
Configuration
Center Blade
Driver
Configuration
Item No. Description Part #
1 Center Shaft 9054
2 Blade Bearing B98
3 Bearing Housing 9057TK
4 Pulley Spacer 6065PM
5 Blade Mount Plate 9008
6 17 1/2" Blade 5059
7 Blade Pulley- 5.5" 6114TK
8 Blade Pulley- 5" 3785
9 SP Washer Bellvl. PLN .413 X .945 X .118 NB-607
10 3/4 ID X 1 1/4 OD 18 GA Washer NB-179
11 3/4-16 Jam Nut NB-175
12 3/8-24 X 1 Bolt NB-238
13 3/8-24 X 1 Engine Bolt Locktite NB-238N
14 1/4-20 X 3/4 HCC GR5 ZP NB-250
15 1/4-20 Nylok Nut NB-180
16 3/8-16 2-Way Lock Nut NB-216
17 Housing Blade Bearing Short B99ECTK
18 L&R Shaft 9076
19 BELLEVILLE WASHER AS155
20 Washer B98W
Item No. Description Part #
21 Idler Bushing 6037
22 Idler Tension Spring TZ2S
23 5/16-18 X 3 1/2 Eye Bolt NB315
24 Idler Pulley OD-3.25", ID-3/8" B527
25 3/8-16 X 1 1/4 GR5 ZP NB618
26 3/8-16 Nyloc Nut NB280
27 3/8-16 X 2 1/4 HTC GR5 ZP NB693
28 5/16-18 Serrated Flange Nut NB170
29 3/8 SAE Washer NB272
30 3/8-16 Nylok Nut Jam NB207
31 3/8-16 Nut NB174
32 Idler Arm 6041TK
33 Washer 6040TK
17
18
19
20
29 24
25
33
32
21
27
22
23
31
28
26
30
26

Console Assembly
Wiring Diagram
Figure 7
Figure 8
WHBP50
(Complete Wiring
Harness)
Item No. Description Part #
1 Console Weldment 5136TK
2 Clutch Cable Clevis 9023MOD
3 T Handle 4463TK
4 Link for Console 4461TK
5 5/16-18 X1 1/2 Torx Pan ZP NB-591
6 1/4 SAE Washer NB-274
7 1/4 X1 1/2 Clevis Pin NB-518
8 3/32 X3/4 Cotter Pin NB-597
9 5/16-18 Nyloc Nut NB-181
10 1/4-20 X1 1/4 HCC GR5 ZP NB-560
11 1/4-20 Nylok Nut NB-180
12 Key Switch KSM
Not Shown Wiring Harness WHBP50
15
1
12
7
2
6
4
11
8
3
10
5
9

OWNER’S
MANUAL
MODEL NO.
Each mower has its own model number. Each engine has its
own model number. The model number for the mower will be
found on the right hand side of the drive belt housing. The
model number for the engine will be found on the top of the
valve cover.
All mower parts listed herein may be ordered directly from
Swisher Mower & Machine Co. Inc. or your nearest Swisher
dealer.
All engine parts may be ordered from the nearest dealer of the
engine supplied with your mower.
WHEN ORDERING PARTS, PLEASE HAVE THE
FOLLOWING INFORMATION AVAILABLE:
* PRODUCT – 50” FRONT MOUNT
* SERIAL NUMBER - _______________
* MODEL NUMBER - _______________
* ENGINE MODEL NUMBER - _______________
TYPE - _______________
* PART NUMBER WITH PAINT CODE
* PART DESCRIPTION
TELEPHONE - 1-800-222-8183
FAX - 1-660-747-8650
SWISHER MOWER & MACHINE CO. INC.
1602 CORPORATE DRIVE
P.O. BOX 67
WARRENSBURG, MO 64093
SWISHER MOWER & MACHINE CO. INC.
PRINTED IN U.S.A.
50” FRONT MOUNT/
TRAILMOWER
Visit us at: www.swisherinc.com
POL 10550
POL 11550
POL 11550-CA